Design a circuit that uses a 555 Timer to vary the firing angle of a Triac using a MOC3021. The AC supply must be 230V 5

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answerhappygod
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Design a circuit that uses a 555 Timer to vary the firing angle of a Triac using a MOC3021. The AC supply must be 230V 5

Post by answerhappygod »

Design a circuit that uses a 555 Timer to vary the firing angle
of a Triac using a MOC3021. The AC supply must be 230V 50Hz and the
DC supply must be 5V.
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